MUQZI Professional Chainring Screw Wrench Repair MTB Bolts Nut Wrench Bicycle Wrench Durable Chainwheel Tool Bicycle Maintenance

Material: Stainless Steel Package include:1Pc Chainring Screw WrenchProduct Name: Chainring Screw Wrench Function: Fix the chainring slotted nut from one side of the slot, and remove the locking chainring screw from the other side Size: 77.429mm(3.051.14in) Net Weight: 23.2g Features This product fits most slotted nuts and provides better leverage. As long as the groove width of the chainring screw is not less than 1.3mm(0.05in). It securely holds the slotted nut against rotation when tightening or loosening the bolt. Makes installation and removal easy.